Wine Cellar

Wine Cellar is a home winemaking companion designed to help hobbyists plan, organise and follow each batch from preparation to bottling and ageing.
Create a new wine from a ready-made recipe or add an existing batch. The app builds a production schedule and keeps upcoming tasks in its internal calendar, with reminders for fermentation checks, racking, SG measurements, bottling and other stages.
Use Wine Lab+ for practical calculations and measurements: estimate ABV from OG and FG, convert Brix/°Blg and SG, correct hydrometer readings for temperature, record SG history and monitor fermentation trends.
Wine Cellar also includes step-by-step guides, equipment guidance and explanations of common winemaking measurements and processes. Ready-made recipes can be scaled to your chosen fruit quantity and sweetness profile, while custom recipes let you organise your own methods.
Each batch has its own record with stage, volume, notes, measurements and production schedule. Generate printable QR labels to identify wines and open batch details quickly, and create bottle labels when a wine is finished. A virtual taste tester helps you record sweetness, acidity/sharpness, fruit intensity and warning signs during production.
Your cellar data is stored locally on your device. You can export a portable backup of your library and restore it later.
Main features:
• Wine cellar and batch tracking
• Built-in calendar and reminders
• Ready-made and custom recipes
• Wine Lab+ calculators and SG history
• QR labels and printable bottle labels
• Step-by-step winemaking guides
• Virtual taste tester
• Local backup and restore
• Multiple language support
Wine Cellar is intended for adult hobbyists and home winemaking education and organisation. It does not replace professional legal, food-safety or technical advice.

Recent changes:
• Tutorial updated to match the current app, with two new steps
• A new step shows where to find definitions of OG, SG, FG, ABV, °Bx and ΔSG: Wine Lab+ → Reference, the ? next to each term, and the articles in Learn
• New step on bottling readiness
• Fixed tutorial texts and improved translations
The updated tutorial appears once after the update; replay it any time from Settings.